Downpipe set with catalytic converter and midpipe section BMW M3 Competition (G80, G81) S58B, M4 (G82 / G83) 3.0 S58

PROM.112137C+112138

18,839.00 zł
Tax included

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Downpipe fits the original version with catalytic converter with EURO 6 standard.

3.0 l
S58B
2024-
375 km

Pipe diameter - 76 mm

The product is not homologated and cannot be approved for use on public roads in the EU.

Catalytic Converter : EURO 6
With silencer : Yes
Heat shield : Yes
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Downpipe with catalytic converter HJS+ Midpipe Kit for BMW M3 Competition (G80, G81), M4 (G82 / G83) 3.0 S58


This kit includes:

  • Three oxygen sensor ports (lambda probes)

  • Two differential pressure sensor ports

  • F133 flange

  • F88 flange

You can choose:

  • Downpipe with or without thermal insulation

  • Midpipe with or without resonator

  • catalytyc converter HJS EURO6 200 CPSI with the number 90603180 or MOTORSPORT 100 CPSI with the number 90603103.

OEM Downpipe Numbers for BMW M3 Competition (G80, G81), M4 (G82 / G83) 3.0 S58:

  • 18328468987 / 18 32 8 468 987

  • 18328468988 / 18 32 8 468 988

  • 18329501471 / 18 32 9 501 471

  • 18329501472 / 18 32 9 501 472


Compatible with the following rear-wheel drive and xDrive (AWD) models equipped with the S58 engine:

– BMW M3 / M4 (engine code: S58O)
– BMW M3 / M4 Competition (engine code: S58T)
– BMW M3 / M4 Competition xDrive (engine code: S58T)
– BMW M3 CS (engine code: S58T)
– BMW M3 Competition Touring (engine code: S58T)
– BMW M4 CSL (engine code: S58T)


Check out our full range of downpipes for more BMW models!

The downpipe is made entirely of high-grade stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9).
All components are CNC machined for precision and durability.
Covered by a 24-month manufacturer warranty.


PROM.112137CH/E6+112138T
Reference Catalytic Converter With silencer Heat shield Price Add to cart
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